Operating instructions (Cont’)
Fan speeds (for 2 and 3 speeds configuration)
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Fax: +972-3-9626620
support@meitavtec.com
ETNC24-SUPER-MDB-01
Owner’s manual & Technician Settings
Pg. 4
Press the [Fan] button to switch between fan speeds:
- “Lo”...………………......….… Low speed
- “Me”…..……………....……… Medium speed
- “Hi”…………………....….…...High speed
- “Lo”,”Me",”Hi”………...…..… Auto speed
* In Auto speed, the fan speed depends on the difference between
room temperature and set point.
* In 2 speeds configuration, medium speed is not active and the letters
“Me” will not appear on display.
* In 1 speed configuration, the fan speeds display will remain empty.
* The active speed will flash.
For thermostat with 1 speed configuration:
Press the [Fan] button to turn Auto fan ON and OFF.
For thermostat with 2 or 3 speeds configuration:
Press and hold the [Fan] button for 3 seconds to turn Auto fan ON and OFF.
* While ON, “Auto Fan” will appear on display and the fan will cycle only with
demand for cooling or heating.
* While OFF, the fan will cycle continuously regardless of demand for cooling or
heating.
* Auto fan is not available in Fan only mode.
* While using Oil heater with Auto fan, the fan will be disabled.
Auto fan (Fan on demand)
Locking the thermostat buttons
Make sure the set point temperature is different than 10-11°C / 50-51°F.
Press and hold the [Mode] button for 15 seconds until “LC” appears on
display.
Press and hold the [Mode] button again for 15 seconds to unlock the
buttons.
* Separate locking features for selected buttons can be reached through
communication control.
Lo
Medium
Low
Me
Hi
Auto
High
Lo
Me
Hi
Auto Fan
Auto fan
ON
Buttons
locked
